summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorKlaus Goger <klaus.goger@theobroma-systems.com>2018-05-08 10:41:11 +0200
committerChristoph Muellner <christoph.muellner@theobroma-systems.com>2019-04-30 20:01:57 +0200
commit04145b0ac3431fd6c60c3f329e7f59afcd953323 (patch)
tree1fdc25405bb545a74b7e62b59b7f87caca461d32
parentbf76e08f1cc34ae4a453e53e400c5d4e472d3dd0 (diff)
arm64: rockchip: add rk3399-puma-spidev.dts
This devicetree adds spidev nodes to the spi5 bus as enhancement to the rk3399-puma.dts. Signed-off-by: Klaus Goger <klaus.goger@theobroma-systems.com>
-rw-r--r--arch/arm64/boot/dts/rockchip/Makefile1
-rw-r--r--arch/arm64/boot/dts/rockchip/rk3399-puma-spidev.dts25
2 files changed, 26 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
index a3be431d5fb3..62e152bceffe 100644
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -98,6 +98,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-puma-hdmi+edp.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-puma-hdmi+mipidsi.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-puma-mipidsi.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-puma-spi5.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-puma-spidev.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock960-ab.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rockpro64.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rv1-android.dtb
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma-spidev.dts b/arch/arm64/boot/dts/rockchip/rk3399-puma-spidev.dts
new file mode 100644
index 000000000000..c5d6c14947cd
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3399-puma-spidev.dts
@@ -0,0 +1,25 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/*
+ * Theobroma Systems RK3399-Q7 "Puma" with HDMI and spidev enabled on SPI5.
+ */
+
+#include "rk3399-puma.dts"
+
+&spi5 {
+ cs-gpios = <0>, <&gpio2 RK_PD0 GPIO_ACTIVE_LOW>;
+ status = "okay";
+
+ spidev5@0 {
+ compatible = "rockchip,spidev";
+ reg = <0>;
+ spi-max-frequency = <10000000>;
+ };
+
+ spidev5@1 {
+ compatible = "rockchip,spidev";
+ reg = <1>;
+ spi-max-frequency = <10000000>;
+ };
+
+};